What was Herschel's primary finding after examining his temperature data? a. the readings seemed to point somewhere in the dark region beyond red

b. the readings seemed to point somewhere in the dark region beyond blue

c. the readings seemed to point somewhere in the dark region beyond green

d. the reading seemed to point somewhere in the dark region beyond yellow

i think it because equal matrices have equal dimensions, only square matrices can be symmetric. for all indices and . every square diagonal matrix is symmetric, since all off-diagonal elements are zero. in linear algebra, a real symmetric matrix represents a self-adjoint operator over a real inner product space.

explanation:

a fuel engine ( known as a gasoline engine in american english )is an internal combustion engine with spark ignition, designed to run on petrol (gasoline) and similar volatile fuels.

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